Hyperscanning fMRI studies to investigate the neural basis of sharing attention

The neural basis of social cognition and interaction in human was frequently explored using a neuroimaging technique such as functional magnetic resonance imaging. Recent brand-new neuroimaging technique focusing on the sharing information is the hyperscanning neuroimaging: recording two (or more) brains simultaneously during social interaction. In the present paper, we will introduce author's previous hyperscanning fMRI studies. © 2021, Japan Soc. of Med. Electronics and Biol. Engineering. All rights reserved.